Finding the Third Proportional to 6,377,108,712 and 8,976,461,071.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,377,108,712 : 8,976,461,071.50 = 8,976,461,071.50 : x
2. Step 2: Convert to fraction form
   6,377,108,712/8,976,461,071.50 = 8,976,461,071.50/x
3. Step 3: Cross multiply
   6,377,108,712x = 8,976,461,071.50 × 8,976,461,071.50
4. Step 4: Simplify right side
   6,377,108,712x = 80,576,853,368,154,931,200
5. Step 5: Solve for x
   x = 80,576,853,368,154,931,200/6,377,108,712
6. Step 6: Final answer
   x = 12,635,326,918.06