Finding the Third Proportional to 3,671,056 and 5,160,438

Step by Step Solution

1. Step 1: Write the proportion equation
   3,671,056 : 5,160,438 = 5,160,438 : x
2. Step 2: Convert to fraction form
   3,671,056/5,160,438 = 5,160,438/x
3. Step 3: Cross multiply
   3,671,056x = 5,160,438 × 5,160,438
4. Step 4: Simplify right side
   3,671,056x = 26,630,120,351,844
5. Step 5: Solve for x
   x = 26,630,120,351,844/3,671,056
6. Step 6: Final answer
   x = 7,254,076.31