Finding the Third Proportional to 1,527,672 and 3,349,131

Step by Step Solution

1. Step 1: Write the proportion equation
   1,527,672 : 3,349,131 = 3,349,131 : x
2. Step 2: Convert to fraction form
   1,527,672/3,349,131 = 3,349,131/x
3. Step 3: Cross multiply
   1,527,672x = 3,349,131 × 3,349,131
4. Step 4: Simplify right side
   1,527,672x = 11,216,678,455,161
5. Step 5: Solve for x
   x = 11,216,678,455,161/1,527,672
6. Step 6: Final answer
   x = 7,342,334.25