Finding the Third Proportional to 1,989,042 and 3,059,072

Step by Step Solution

1. Step 1: Write the proportion equation
   1,989,042 : 3,059,072 = 3,059,072 : x
2. Step 2: Convert to fraction form
   1,989,042/3,059,072 = 3,059,072/x
3. Step 3: Cross multiply
   1,989,042x = 3,059,072 × 3,059,072
4. Step 4: Simplify right side
   1,989,042x = 9,357,921,501,184
5. Step 5: Solve for x
   x = 9,357,921,501,184/1,989,042
6. Step 6: Final answer
   x = 4,704,738.01