Finding the Third Proportional to 772,061.75 and 1,113,800.81

Step by Step Solution

1. Step 1: Write the proportion equation
   772,061.75 : 1,113,800.81 = 1,113,800.81 : x
2. Step 2: Convert to fraction form
   772,061.75/1,113,800.81 = 1,113,800.81/x
3. Step 3: Cross multiply
   772,061.75x = 1,113,800.81 × 1,113,800.81
4. Step 4: Simplify right side
   772,061.75x = 1,240,552,249,925.66
5. Step 5: Solve for x
   x = 1,240,552,249,925.66/772,061.75
6. Step 6: Final answer
   x = 1,606,804.44