Finding the Third Proportional to 5,870,332 and 8,111,454

Step by Step Solution

1. Step 1: Write the proportion equation
   5,870,332 : 8,111,454 = 8,111,454 : x
2. Step 2: Convert to fraction form
   5,870,332/8,111,454 = 8,111,454/x
3. Step 3: Cross multiply
   5,870,332x = 8,111,454 × 8,111,454
4. Step 4: Simplify right side
   5,870,332x = 65,795,685,994,116
5. Step 5: Solve for x
   x = 65,795,685,994,116/5,870,332
6. Step 6: Final answer
   x = 11,208,171.19