Finding the Third Proportional to 700,068 and 1,056,516

Step by Step Solution

1. Step 1: Write the proportion equation
   700,068 : 1,056,516 = 1,056,516 : x
2. Step 2: Convert to fraction form
   700,068/1,056,516 = 1,056,516/x
3. Step 3: Cross multiply
   700,068x = 1,056,516 × 1,056,516
4. Step 4: Simplify right side
   700,068x = 1,116,226,058,256
5. Step 5: Solve for x
   x = 1,116,226,058,256/700,068
6. Step 6: Final answer
   x = 1,594,453.76