Finding the Third Proportional to 83,646,060 and 181,188,316

Step by Step Solution

1. Step 1: Write the proportion equation
   83,646,060 : 181,188,316 = 181,188,316 : x
2. Step 2: Convert to fraction form
   83,646,060/181,188,316 = 181,188,316/x
3. Step 3: Cross multiply
   83,646,060x = 181,188,316 × 181,188,316
4. Step 4: Simplify right side
   83,646,060x = 32,829,205,854,915,856
5. Step 5: Solve for x
   x = 32,829,205,854,915,856/83,646,060
6. Step 6: Final answer
   x = 392,477,611.68