Finding the Third Proportional to 929,929 and 1,971,454

Step by Step Solution

1. Step 1: Write the proportion equation
   929,929 : 1,971,454 = 1,971,454 : x
2. Step 2: Convert to fraction form
   929,929/1,971,454 = 1,971,454/x
3. Step 3: Cross multiply
   929,929x = 1,971,454 × 1,971,454
4. Step 4: Simplify right side
   929,929x = 3,886,630,874,116
5. Step 5: Solve for x
   x = 3,886,630,874,116/929,929
6. Step 6: Final answer
   x = 4,179,492.06