Finding the Third Proportional to 174,688,182 and 373,915,525.50

Step by Step Solution

1. Step 1: Write the proportion equation
   174,688,182 : 373,915,525.50 = 373,915,525.50 : x
2. Step 2: Convert to fraction form
   174,688,182/373,915,525.50 = 373,915,525.50/x
3. Step 3: Cross multiply
   174,688,182x = 373,915,525.50 × 373,915,525.50
4. Step 4: Simplify right side
   174,688,182x = 139,812,820,209,941,152
5. Step 5: Solve for x
   x = 139,812,820,209,941,152/174,688,182
6. Step 6: Final answer
   x = 800,356,490.11