Finding the Third Proportional to 74,644,030,357.50 and 164,502,891,774

Step by Step Solution

1. Step 1: Write the proportion equation
   74,644,030,357.50 : 164,502,891,774 = 164,502,891,774 : x
2. Step 2: Convert to fraction form
   74,644,030,357.50/164,502,891,774 = 164,502,891,774/x
3. Step 3: Cross multiply
   74,644,030,357.50x = 164,502,891,774 × 164,502,891,774
4. Step 4: Simplify right side
   74,644,030,357.50x = 27,061,201,402,008,354,947,072
5. Step 5: Solve for x
   x = 27,061,201,402,008,354,947,072/74,644,030,357.50
6. Step 6: Final answer
   x = 362,536,712,881.14