Finding the Third Proportional to 706,752 and 1,537,920

Step by Step Solution

1. Step 1: Write the proportion equation
   706,752 : 1,537,920 = 1,537,920 : x
2. Step 2: Convert to fraction form
   706,752/1,537,920 = 1,537,920/x
3. Step 3: Cross multiply
   706,752x = 1,537,920 × 1,537,920
4. Step 4: Simplify right side
   706,752x = 2,365,197,926,400
5. Step 5: Solve for x
   x = 2,365,197,926,400/706,752
6. Step 6: Final answer
   x = 3,346,574.08