Finding the Third Proportional to 1,742,656 and 2,665,248

Step by Step Solution

1. Step 1: Write the proportion equation
   1,742,656 : 2,665,248 = 2,665,248 : x
2. Step 2: Convert to fraction form
   1,742,656/2,665,248 = 2,665,248/x
3. Step 3: Cross multiply
   1,742,656x = 2,665,248 × 2,665,248
4. Step 4: Simplify right side
   1,742,656x = 7,103,546,901,504
5. Step 5: Solve for x
   x = 7,103,546,901,504/1,742,656
6. Step 6: Final answer
   x = 4,076,276.04