Finding the Third Proportional to 11,843,312 and 25,828,426

Step by Step Solution

1. Step 1: Write the proportion equation
   11,843,312 : 25,828,426 = 25,828,426 : x
2. Step 2: Convert to fraction form
   11,843,312/25,828,426 = 25,828,426/x
3. Step 3: Cross multiply
   11,843,312x = 25,828,426 × 25,828,426
4. Step 4: Simplify right side
   11,843,312x = 667,107,589,637,476
5. Step 5: Solve for x
   x = 667,107,589,637,476/11,843,312
6. Step 6: Final answer
   x = 56,327,789.86