Finding the Third Proportional to 3,612,762 and 5,319,342

Step by Step Solution

1. Step 1: Write the proportion equation
   3,612,762 : 5,319,342 = 5,319,342 : x
2. Step 2: Convert to fraction form
   3,612,762/5,319,342 = 5,319,342/x
3. Step 3: Cross multiply
   3,612,762x = 5,319,342 × 5,319,342
4. Step 4: Simplify right side
   3,612,762x = 28,295,399,312,964
5. Step 5: Solve for x
   x = 28,295,399,312,964/3,612,762
6. Step 6: Final answer
   x = 7,832,068.46