Finding the Third Proportional to 2,159,127 and 4,650,403

Step by Step Solution

1. Step 1: Write the proportion equation
   2,159,127 : 4,650,403 = 4,650,403 : x
2. Step 2: Convert to fraction form
   2,159,127/4,650,403 = 4,650,403/x
3. Step 3: Cross multiply
   2,159,127x = 4,650,403 × 4,650,403
4. Step 4: Simplify right side
   2,159,127x = 21,626,248,062,409
5. Step 5: Solve for x
   x = 21,626,248,062,409/2,159,127
6. Step 6: Final answer
   x = 10,016,200.09