Finding the Third Proportional to 4,421,088 and 7,030,215

Step by Step Solution

1. Step 1: Write the proportion equation
   4,421,088 : 7,030,215 = 7,030,215 : x
2. Step 2: Convert to fraction form
   4,421,088/7,030,215 = 7,030,215/x
3. Step 3: Cross multiply
   4,421,088x = 7,030,215 × 7,030,215
4. Step 4: Simplify right side
   4,421,088x = 49,423,922,946,225
5. Step 5: Solve for x
   x = 49,423,922,946,225/4,421,088
6. Step 6: Final answer
   x = 11,179,131.23