Finding the Third Proportional to 2,626,111 and 5,712,343

Step by Step Solution

1. Step 1: Write the proportion equation
   2,626,111 : 5,712,343 = 5,712,343 : x
2. Step 2: Convert to fraction form
   2,626,111/5,712,343 = 5,712,343/x
3. Step 3: Cross multiply
   2,626,111x = 5,712,343 × 5,712,343
4. Step 4: Simplify right side
   2,626,111x = 32,630,862,549,649
5. Step 5: Solve for x
   x = 32,630,862,549,649/2,626,111
6. Step 6: Final answer
   x = 12,425,545.82