Finding the Third Proportional to 32,812,564 and 71,800,136

Step by Step Solution

1. Step 1: Write the proportion equation
   32,812,564 : 71,800,136 = 71,800,136 : x
2. Step 2: Convert to fraction form
   32,812,564/71,800,136 = 71,800,136/x
3. Step 3: Cross multiply
   32,812,564x = 71,800,136 × 71,800,136
4. Step 4: Simplify right side
   32,812,564x = 5,155,259,529,618,496
5. Step 5: Solve for x
   x = 5,155,259,529,618,496/32,812,564
6. Step 6: Final answer
   x = 157,112,364.93