Finding the Third Proportional to 535,845.94 and 1,155,820.50

Step by Step Solution

1. Step 1: Write the proportion equation
   535,845.94 : 1,155,820.50 = 1,155,820.50 : x
2. Step 2: Convert to fraction form
   535,845.94/1,155,820.50 = 1,155,820.50/x
3. Step 3: Cross multiply
   535,845.94x = 1,155,820.50 × 1,155,820.50
4. Step 4: Simplify right side
   535,845.94x = 1,335,921,028,220.25
5. Step 5: Solve for x
   x = 1,335,921,028,220.25/535,845.94
6. Step 6: Final answer
   x = 2,493,106.57