Finding the Third Proportional to 32,555,298,631 and 67,785,978,652

Step by Step Solution

1. Step 1: Write the proportion equation
   32,555,298,631 : 67,785,978,652 = 67,785,978,652 : x
2. Step 2: Convert to fraction form
   32,555,298,631/67,785,978,652 = 67,785,978,652/x
3. Step 3: Cross multiply
   32,555,298,631x = 67,785,978,652 × 67,785,978,652
4. Step 4: Simplify right side
   32,555,298,631x = 4,594,938,901,809,399,857,152
5. Step 5: Solve for x
   x = 4,594,938,901,809,399,857,152/32,555,298,631
6. Step 6: Final answer
   x = 141,142,581,854.06