Finding the Third Proportional to 83,970,327.75 and 174,644,323.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,970,327.75 : 174,644,323.50 = 174,644,323.50 : x
2. Step 2: Convert to fraction form
   83,970,327.75/174,644,323.50 = 174,644,323.50/x
3. Step 3: Cross multiply
   83,970,327.75x = 174,644,323.50 × 174,644,323.50
4. Step 4: Simplify right side
   83,970,327.75x = 30,500,639,730,772,652
5. Step 5: Solve for x
   x = 30,500,639,730,772,652/83,970,327.75
6. Step 6: Final answer
   x = 363,231,162.10