Finding the Third Proportional to 945,056.25 and 2,073,820.50

Step by Step Solution

1. Step 1: Write the proportion equation
   945,056.25 : 2,073,820.50 = 2,073,820.50 : x
2. Step 2: Convert to fraction form
   945,056.25/2,073,820.50 = 2,073,820.50/x
3. Step 3: Cross multiply
   945,056.25x = 2,073,820.50 × 2,073,820.50
4. Step 4: Simplify right side
   945,056.25x = 4,300,731,466,220.25
5. Step 5: Solve for x
   x = 4,300,731,466,220.25/945,056.25
6. Step 6: Final answer
   x = 4,550,767.71