Finding the Third Proportional to 1,056,324 and 1,561,190

Step by Step Solution

1. Step 1: Write the proportion equation
   1,056,324 : 1,561,190 = 1,561,190 : x
2. Step 2: Convert to fraction form
   1,056,324/1,561,190 = 1,561,190/x
3. Step 3: Cross multiply
   1,056,324x = 1,561,190 × 1,561,190
4. Step 4: Simplify right side
   1,056,324x = 2,437,314,216,100
5. Step 5: Solve for x
   x = 2,437,314,216,100/1,056,324
6. Step 6: Final answer
   x = 2,307,354.77