Finding the Third Proportional to 964,384.31 and 1,322,434.69

Step by Step Solution

1. Step 1: Write the proportion equation
   964,384.31 : 1,322,434.69 = 1,322,434.69 : x
2. Step 2: Convert to fraction form
   964,384.31/1,322,434.69 = 1,322,434.69/x
3. Step 3: Cross multiply
   964,384.31x = 1,322,434.69 × 1,322,434.69
4. Step 4: Simplify right side
   964,384.31x = 1,748,833,502,703.22
5. Step 5: Solve for x
   x = 1,748,833,502,703.22/964,384.31
6. Step 6: Final answer
   x = 1,813,419.69