Finding the Third Proportional to 1,807,192 and 2,650,416

Step by Step Solution

1. Step 1: Write the proportion equation
   1,807,192 : 2,650,416 = 2,650,416 : x
2. Step 2: Convert to fraction form
   1,807,192/2,650,416 = 2,650,416/x
3. Step 3: Cross multiply
   1,807,192x = 2,650,416 × 2,650,416
4. Step 4: Simplify right side
   1,807,192x = 7,024,704,973,056
5. Step 5: Solve for x
   x = 7,024,704,973,056/1,807,192
6. Step 6: Final answer
   x = 3,887,082.82