Finding the Third Proportional to 5,598,396 and 8,396,136

Step by Step Solution

1. Step 1: Write the proportion equation
   5,598,396 : 8,396,136 = 8,396,136 : x
2. Step 2: Convert to fraction form
   5,598,396/8,396,136 = 8,396,136/x
3. Step 3: Cross multiply
   5,598,396x = 8,396,136 × 8,396,136
4. Step 4: Simplify right side
   5,598,396x = 70,495,099,730,496
5. Step 5: Solve for x
   x = 70,495,099,730,496/5,598,396
6. Step 6: Final answer
   x = 12,592,017.38