Finding the Third Proportional to 1,573,383 and 3,432,426

Step by Step Solution

1. Step 1: Write the proportion equation
   1,573,383 : 3,432,426 = 3,432,426 : x
2. Step 2: Convert to fraction form
   1,573,383/3,432,426 = 3,432,426/x
3. Step 3: Cross multiply
   1,573,383x = 3,432,426 × 3,432,426
4. Step 4: Simplify right side
   1,573,383x = 11,781,548,245,476
5. Step 5: Solve for x
   x = 11,781,548,245,476/1,573,383
6. Step 6: Final answer
   x = 7,488,035.81