Finding the Third Proportional to 2,315,970 and 5,103,117

Step by Step Solution

1. Step 1: Write the proportion equation
   2,315,970 : 5,103,117 = 5,103,117 : x
2. Step 2: Convert to fraction form
   2,315,970/5,103,117 = 5,103,117/x
3. Step 3: Cross multiply
   2,315,970x = 5,103,117 × 5,103,117
4. Step 4: Simplify right side
   2,315,970x = 26,041,803,115,689
5. Step 5: Solve for x
   x = 26,041,803,115,689/2,315,970
6. Step 6: Final answer
   x = 11,244,447.52