Finding the Third Proportional to 5,877,414 and 9,078,148

Step by Step Solution

1. Step 1: Write the proportion equation
   5,877,414 : 9,078,148 = 9,078,148 : x
2. Step 2: Convert to fraction form
   5,877,414/9,078,148 = 9,078,148/x
3. Step 3: Cross multiply
   5,877,414x = 9,078,148 × 9,078,148
4. Step 4: Simplify right side
   5,877,414x = 82,412,771,109,904
5. Step 5: Solve for x
   x = 82,412,771,109,904/5,877,414
6. Step 6: Final answer
   x = 14,021,944.19