Finding the Third Proportional to 82,507,538 and 174,850,254

Step by Step Solution

1. Step 1: Write the proportion equation
   82,507,538 : 174,850,254 = 174,850,254 : x
2. Step 2: Convert to fraction form
   82,507,538/174,850,254 = 174,850,254/x
3. Step 3: Cross multiply
   82,507,538x = 174,850,254 × 174,850,254
4. Step 4: Simplify right side
   82,507,538x = 30,572,611,323,864,516
5. Step 5: Solve for x
   x = 30,572,611,323,864,516/82,507,538
6. Step 6: Final answer
   x = 370,543,250.53