Finding the Third Proportional to 97,007,356,549.50 and 212,302,021,501.50

Step by Step Solution

1. Step 1: Write the proportion equation
   97,007,356,549.50 : 212,302,021,501.50 = 212,302,021,501.50 : x
2. Step 2: Convert to fraction form
   97,007,356,549.50/212,302,021,501.50 = 212,302,021,501.50/x
3. Step 3: Cross multiply
   97,007,356,549.50x = 212,302,021,501.50 × 212,302,021,501.50
4. Step 4: Simplify right side
   97,007,356,549.50x = 45,072,148,333,623,370,579,968
5. Step 5: Solve for x
   x = 45,072,148,333,623,370,579,968/97,007,356,549.50
6. Step 6: Final answer
   x = 464,626,085,451.82