Finding the Third Proportional to 28,744,928,437.50 and 62,551,482,466.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,744,928,437.50 : 62,551,482,466.50 = 62,551,482,466.50 : x
2. Step 2: Convert to fraction form
   28,744,928,437.50/62,551,482,466.50 = 62,551,482,466.50/x
3. Step 3: Cross multiply
   28,744,928,437.50x = 62,551,482,466.50 × 62,551,482,466.50
4. Step 4: Simplify right side
   28,744,928,437.50x = 3,912,687,958,756,856,692,736
5. Step 5: Solve for x
   x = 3,912,687,958,756,856,692,736/28,744,928,437.50
6. Step 6: Final answer
   x = 136,117,505,641.53