Finding the Third Proportional to 1,138,943 and 1,602,066

Step by Step Solution

1. Step 1: Write the proportion equation
   1,138,943 : 1,602,066 = 1,602,066 : x
2. Step 2: Convert to fraction form
   1,138,943/1,602,066 = 1,602,066/x
3. Step 3: Cross multiply
   1,138,943x = 1,602,066 × 1,602,066
4. Step 4: Simplify right side
   1,138,943x = 2,566,615,468,356
5. Step 5: Solve for x
   x = 2,566,615,468,356/1,138,943
6. Step 6: Final answer
   x = 2,253,506.51