Finding the Third Proportional to 7,864,209 and 10,625,038.31

Step by Step Solution

1. Step 1: Write the proportion equation
   7,864,209 : 10,625,038.31 = 10,625,038.31 : x
2. Step 2: Convert to fraction form
   7,864,209/10,625,038.31 = 10,625,038.31/x
3. Step 3: Cross multiply
   7,864,209x = 10,625,038.31 × 10,625,038.31
4. Step 4: Simplify right side
   7,864,209x = 112,891,439,142,092.84
5. Step 5: Solve for x
   x = 112,891,439,142,092.84/7,864,209
6. Step 6: Final answer
   x = 14,355,091.42