Finding the Third Proportional to 10,108,390 and 14,455,097.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,108,390 : 14,455,097.50 = 14,455,097.50 : x
2. Step 2: Convert to fraction form
   10,108,390/14,455,097.50 = 14,455,097.50/x
3. Step 3: Cross multiply
   10,108,390x = 14,455,097.50 × 14,455,097.50
4. Step 4: Simplify right side
   10,108,390x = 208,949,843,734,506.25
5. Step 5: Solve for x
   x = 208,949,843,734,506.25/10,108,390
6. Step 6: Final answer
   x = 20,670,932.14