Finding the Third Proportional to 1,527,192 and 3,290,417

Step by Step Solution

1. Step 1: Write the proportion equation
   1,527,192 : 3,290,417 = 3,290,417 : x
2. Step 2: Convert to fraction form
   1,527,192/3,290,417 = 3,290,417/x
3. Step 3: Cross multiply
   1,527,192x = 3,290,417 × 3,290,417
4. Step 4: Simplify right side
   1,527,192x = 10,826,844,033,889
5. Step 5: Solve for x
   x = 10,826,844,033,889/1,527,192
6. Step 6: Final answer
   x = 7,089,379.75