Finding the Third Proportional to 5,915,536 and 12,111,280

Step by Step Solution

1. Step 1: Write the proportion equation
   5,915,536 : 12,111,280 = 12,111,280 : x
2. Step 2: Convert to fraction form
   5,915,536/12,111,280 = 12,111,280/x
3. Step 3: Cross multiply
   5,915,536x = 12,111,280 × 12,111,280
4. Step 4: Simplify right side
   5,915,536x = 146,683,103,238,400
5. Step 5: Solve for x
   x = 146,683,103,238,400/5,915,536
6. Step 6: Final answer
   x = 24,796,248.93