Finding the Third Proportional to 527,680 and 1,152,136

Step by Step Solution

1. Step 1: Write the proportion equation
   527,680 : 1,152,136 = 1,152,136 : x
2. Step 2: Convert to fraction form
   527,680/1,152,136 = 1,152,136/x
3. Step 3: Cross multiply
   527,680x = 1,152,136 × 1,152,136
4. Step 4: Simplify right side
   527,680x = 1,327,417,362,496
5. Step 5: Solve for x
   x = 1,327,417,362,496/527,680
6. Step 6: Final answer
   x = 2,515,572.62