Finding the Third Proportional to 2,319,864 and 3,549,133

Step by Step Solution

1. Step 1: Write the proportion equation
   2,319,864 : 3,549,133 = 3,549,133 : x
2. Step 2: Convert to fraction form
   2,319,864/3,549,133 = 3,549,133/x
3. Step 3: Cross multiply
   2,319,864x = 3,549,133 × 3,549,133
4. Step 4: Simplify right side
   2,319,864x = 12,596,345,051,689
5. Step 5: Solve for x
   x = 12,596,345,051,689/2,319,864
6. Step 6: Final answer
   x = 5,429,777.37