Finding the Third Proportional to 1,791,602 and 3,898,118

Step by Step Solution

1. Step 1: Write the proportion equation
   1,791,602 : 3,898,118 = 3,898,118 : x
2. Step 2: Convert to fraction form
   1,791,602/3,898,118 = 3,898,118/x
3. Step 3: Cross multiply
   1,791,602x = 3,898,118 × 3,898,118
4. Step 4: Simplify right side
   1,791,602x = 15,195,323,941,924
5. Step 5: Solve for x
   x = 15,195,323,941,924/1,791,602
6. Step 6: Final answer
   x = 8,481,417.16