Finding the Third Proportional to 117,960,588 and 176,940,900

Step by Step Solution

1. Step 1: Write the proportion equation
   117,960,588 : 176,940,900 = 176,940,900 : x
2. Step 2: Convert to fraction form
   117,960,588/176,940,900 = 176,940,900/x
3. Step 3: Cross multiply
   117,960,588x = 176,940,900 × 176,940,900
4. Step 4: Simplify right side
   117,960,588x = 31,308,082,092,810,000
5. Step 5: Solve for x
   x = 31,308,082,092,810,000/117,960,588
6. Step 6: Final answer
   x = 265,411,377.00