Finding the Third Proportional to 772,071.75 and 1,113,820.88

Step by Step Solution

1. Step 1: Write the proportion equation
   772,071.75 : 1,113,820.88 = 1,113,820.88 : x
2. Step 2: Convert to fraction form
   772,071.75/1,113,820.88 = 1,113,820.88/x
3. Step 3: Cross multiply
   772,071.75x = 1,113,820.88 × 1,113,820.88
4. Step 4: Simplify right side
   772,071.75x = 1,240,596,941,585.77
5. Step 5: Solve for x
   x = 1,240,596,941,585.77/772,071.75
6. Step 6: Final answer
   x = 1,606,841.52