Finding the Third Proportional to 10,746,921 and 22,490,293.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,746,921 : 22,490,293.50 = 22,490,293.50 : x
2. Step 2: Convert to fraction form
   10,746,921/22,490,293.50 = 22,490,293.50/x
3. Step 3: Cross multiply
   10,746,921x = 22,490,293.50 × 22,490,293.50
4. Step 4: Simplify right side
   10,746,921x = 505,813,301,716,142.25
5. Step 5: Solve for x
   x = 505,813,301,716,142.25/10,746,921
6. Step 6: Final answer
   x = 47,065,880.70