Finding the Third Proportional to 1,248,818 and 1,784,535

Step by Step Solution

1. Step 1: Write the proportion equation
   1,248,818 : 1,784,535 = 1,784,535 : x
2. Step 2: Convert to fraction form
   1,248,818/1,784,535 = 1,784,535/x
3. Step 3: Cross multiply
   1,248,818x = 1,784,535 × 1,784,535
4. Step 4: Simplify right side
   1,248,818x = 3,184,565,166,225
5. Step 5: Solve for x
   x = 3,184,565,166,225/1,248,818
6. Step 6: Final answer
   x = 2,550,063.47