Finding the Third Proportional to 830,752 and 1,244,743

Step by Step Solution

1. Step 1: Write the proportion equation
   830,752 : 1,244,743 = 1,244,743 : x
2. Step 2: Convert to fraction form
   830,752/1,244,743 = 1,244,743/x
3. Step 3: Cross multiply
   830,752x = 1,244,743 × 1,244,743
4. Step 4: Simplify right side
   830,752x = 1,549,385,136,049
5. Step 5: Solve for x
   x = 1,549,385,136,049/830,752
6. Step 6: Final answer
   x = 1,865,039.31