Finding the Third Proportional to 1,077,709 and 1,569,178

Step by Step Solution

1. Step 1: Write the proportion equation
   1,077,709 : 1,569,178 = 1,569,178 : x
2. Step 2: Convert to fraction form
   1,077,709/1,569,178 = 1,569,178/x
3. Step 3: Cross multiply
   1,077,709x = 1,569,178 × 1,569,178
4. Step 4: Simplify right side
   1,077,709x = 2,462,319,595,684
5. Step 5: Solve for x
   x = 2,462,319,595,684/1,077,709
6. Step 6: Final answer
   x = 2,284,772.23