Finding the Third Proportional to 2,319,912 and 3,549,196

Step by Step Solution

1. Step 1: Write the proportion equation
   2,319,912 : 3,549,196 = 3,549,196 : x
2. Step 2: Convert to fraction form
   2,319,912/3,549,196 = 3,549,196/x
3. Step 3: Cross multiply
   2,319,912x = 3,549,196 × 3,549,196
4. Step 4: Simplify right side
   2,319,912x = 12,596,792,246,416
5. Step 5: Solve for x
   x = 12,596,792,246,416/2,319,912
6. Step 6: Final answer
   x = 5,429,857.79