Finding the Third Proportional to 2,606,726.63 and 5,676,868.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,606,726.63 : 5,676,868.88 = 5,676,868.88 : x
2. Step 2: Convert to fraction form
   2,606,726.63/5,676,868.88 = 5,676,868.88/x
3. Step 3: Cross multiply
   2,606,726.63x = 5,676,868.88 × 5,676,868.88
4. Step 4: Simplify right side
   2,606,726.63x = 32,226,840,223,943.77
5. Step 5: Solve for x
   x = 32,226,840,223,943.77/2,606,726.63
6. Step 6: Final answer
   x = 12,362,953.57