Finding the Third Proportional to 705,088 and 1,074,156

Step by Step Solution

1. Step 1: Write the proportion equation
   705,088 : 1,074,156 = 1,074,156 : x
2. Step 2: Convert to fraction form
   705,088/1,074,156 = 1,074,156/x
3. Step 3: Cross multiply
   705,088x = 1,074,156 × 1,074,156
4. Step 4: Simplify right side
   705,088x = 1,153,811,112,336
5. Step 5: Solve for x
   x = 1,153,811,112,336/705,088
6. Step 6: Final answer
   x = 1,636,407.25