Finding the Third Proportional to 1,552,758 and 3,292,140

Step by Step Solution

1. Step 1: Write the proportion equation
   1,552,758 : 3,292,140 = 3,292,140 : x
2. Step 2: Convert to fraction form
   1,552,758/3,292,140 = 3,292,140/x
3. Step 3: Cross multiply
   1,552,758x = 3,292,140 × 3,292,140
4. Step 4: Simplify right side
   1,552,758x = 10,838,185,779,600
5. Step 5: Solve for x
   x = 10,838,185,779,600/1,552,758
6. Step 6: Final answer
   x = 6,979,958.10