Finding the Third Proportional to 14,470,389,355.50 and 31,344,752,065.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,470,389,355.50 : 31,344,752,065.50 = 31,344,752,065.50 : x
2. Step 2: Convert to fraction form
   14,470,389,355.50/31,344,752,065.50 = 31,344,752,065.50/x
3. Step 3: Cross multiply
   14,470,389,355.50x = 31,344,752,065.50 × 31,344,752,065.50
4. Step 4: Simplify right side
   14,470,389,355.50x = 982,493,482,047,666,520,064
5. Step 5: Solve for x
   x = 982,493,482,047,666,520,064/14,470,389,355.50
6. Step 6: Final answer
   x = 67,896,824,191.14