Finding the Third Proportional to 484,136 and 1,063,840

Step by Step Solution

1. Step 1: Write the proportion equation
   484,136 : 1,063,840 = 1,063,840 : x
2. Step 2: Convert to fraction form
   484,136/1,063,840 = 1,063,840/x
3. Step 3: Cross multiply
   484,136x = 1,063,840 × 1,063,840
4. Step 4: Simplify right side
   484,136x = 1,131,755,545,600
5. Step 5: Solve for x
   x = 1,131,755,545,600/484,136
6. Step 6: Final answer
   x = 2,337,681.04