Finding the Third Proportional to 2,655,432,730.50 and 5,791,436,833.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,655,432,730.50 : 5,791,436,833.50 = 5,791,436,833.50 : x
2. Step 2: Convert to fraction form
   2,655,432,730.50/5,791,436,833.50 = 5,791,436,833.50/x
3. Step 3: Cross multiply
   2,655,432,730.50x = 5,791,436,833.50 × 5,791,436,833.50
4. Step 4: Simplify right side
   2,655,432,730.50x = 33,540,740,596,420,505,600
5. Step 5: Solve for x
   x = 33,540,740,596,420,505,600/2,655,432,730.50
6. Step 6: Final answer
   x = 12,630,988,618.61