Finding the Third Proportional to 5,711,136 and 12,464,062.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,711,136 : 12,464,062.50 = 12,464,062.50 : x
2. Step 2: Convert to fraction form
   5,711,136/12,464,062.50 = 12,464,062.50/x
3. Step 3: Cross multiply
   5,711,136x = 12,464,062.50 × 12,464,062.50
4. Step 4: Simplify right side
   5,711,136x = 155,352,854,003,906.25
5. Step 5: Solve for x
   x = 155,352,854,003,906.25/5,711,136
6. Step 6: Final answer
   x = 27,201,743.05