Finding the Third Proportional to 1,223,706 and 2,650,776

Step by Step Solution

1. Step 1: Write the proportion equation
   1,223,706 : 2,650,776 = 2,650,776 : x
2. Step 2: Convert to fraction form
   1,223,706/2,650,776 = 2,650,776/x
3. Step 3: Cross multiply
   1,223,706x = 2,650,776 × 2,650,776
4. Step 4: Simplify right side
   1,223,706x = 7,026,613,402,176
5. Step 5: Solve for x
   x = 7,026,613,402,176/1,223,706
6. Step 6: Final answer
   x = 5,742,076.45