Finding the Third Proportional to 60,816,588 and 131,139,336

Step by Step Solution

1. Step 1: Write the proportion equation
   60,816,588 : 131,139,336 = 131,139,336 : x
2. Step 2: Convert to fraction form
   60,816,588/131,139,336 = 131,139,336/x
3. Step 3: Cross multiply
   60,816,588x = 131,139,336 × 131,139,336
4. Step 4: Simplify right side
   60,816,588x = 17,197,525,446,520,896
5. Step 5: Solve for x
   x = 17,197,525,446,520,896/60,816,588
6. Step 6: Final answer
   x = 282,776,887.23