Finding the Third Proportional to 752,258 and 1,099,560

Step by Step Solution

1. Step 1: Write the proportion equation
   752,258 : 1,099,560 = 1,099,560 : x
2. Step 2: Convert to fraction form
   752,258/1,099,560 = 1,099,560/x
3. Step 3: Cross multiply
   752,258x = 1,099,560 × 1,099,560
4. Step 4: Simplify right side
   752,258x = 1,209,032,193,600
5. Step 5: Solve for x
   x = 1,209,032,193,600/752,258
6. Step 6: Final answer
   x = 1,607,204.17