Finding the Third Proportional to 916,003.69 and 1,314,819.84

Step by Step Solution

1. Step 1: Write the proportion equation
   916,003.69 : 1,314,819.84 = 1,314,819.84 : x
2. Step 2: Convert to fraction form
   916,003.69/1,314,819.84 = 1,314,819.84/x
3. Step 3: Cross multiply
   916,003.69x = 1,314,819.84 × 1,314,819.84
4. Step 4: Simplify right side
   916,003.69x = 1,728,751,221,518.77
5. Step 5: Solve for x
   x = 1,728,751,221,518.77/916,003.69
6. Step 6: Final answer
   x = 1,887,275.40