Finding the Third Proportional to 1,148,764 and 2,506,416

Step by Step Solution

1. Step 1: Write the proportion equation
   1,148,764 : 2,506,416 = 2,506,416 : x
2. Step 2: Convert to fraction form
   1,148,764/2,506,416 = 2,506,416/x
3. Step 3: Cross multiply
   1,148,764x = 2,506,416 × 2,506,416
4. Step 4: Simplify right side
   1,148,764x = 6,282,121,165,056
5. Step 5: Solve for x
   x = 6,282,121,165,056/1,148,764
6. Step 6: Final answer
   x = 5,468,591.60