Finding the Third Proportional to 1,223,700 and 2,650,764

Step by Step Solution

1. Step 1: Write the proportion equation
   1,223,700 : 2,650,764 = 2,650,764 : x
2. Step 2: Convert to fraction form
   1,223,700/2,650,764 = 2,650,764/x
3. Step 3: Cross multiply
   1,223,700x = 2,650,764 × 2,650,764
4. Step 4: Simplify right side
   1,223,700x = 7,026,549,783,696
5. Step 5: Solve for x
   x = 7,026,549,783,696/1,223,700
6. Step 6: Final answer
   x = 5,742,052.61