Finding the Third Proportional to 174,595,090.50 and 242,760,510

Step by Step Solution

1. Step 1: Write the proportion equation
   174,595,090.50 : 242,760,510 = 242,760,510 : x
2. Step 2: Convert to fraction form
   174,595,090.50/242,760,510 = 242,760,510/x
3. Step 3: Cross multiply
   174,595,090.50x = 242,760,510 × 242,760,510
4. Step 4: Simplify right side
   174,595,090.50x = 58,932,665,215,460,096
5. Step 5: Solve for x
   x = 58,932,665,215,460,096/174,595,090.50
6. Step 6: Final answer
   x = 337,539,074.25