Finding the Third Proportional to 39,320,191 and 58,980,294.25

Step by Step Solution

1. Step 1: Write the proportion equation
   39,320,191 : 58,980,294.25 = 58,980,294.25 : x
2. Step 2: Convert to fraction form
   39,320,191/58,980,294.25 = 58,980,294.25/x
3. Step 3: Cross multiply
   39,320,191x = 58,980,294.25 × 58,980,294.25
4. Step 4: Simplify right side
   39,320,191x = 3,478,675,109,816,583
5. Step 5: Solve for x
   x = 3,478,675,109,816,583/39,320,191
6. Step 6: Final answer
   x = 88,470,453.00