Finding the Third Proportional to 94,031,130.50 and 142,468,813.50

Step by Step Solution

1. Step 1: Write the proportion equation
   94,031,130.50 : 142,468,813.50 = 142,468,813.50 : x
2. Step 2: Convert to fraction form
   94,031,130.50/142,468,813.50 = 142,468,813.50/x
3. Step 3: Cross multiply
   94,031,130.50x = 142,468,813.50 × 142,468,813.50
4. Step 4: Simplify right side
   94,031,130.50x = 20,297,362,820,097,784
5. Step 5: Solve for x
   x = 20,297,362,820,097,784/94,031,130.50
6. Step 6: Final answer
   x = 215,857,904.85