Finding the Third Proportional to 1,930,347 and 4,117,188

Step by Step Solution

1. Step 1: Write the proportion equation
   1,930,347 : 4,117,188 = 4,117,188 : x
2. Step 2: Convert to fraction form
   1,930,347/4,117,188 = 4,117,188/x
3. Step 3: Cross multiply
   1,930,347x = 4,117,188 × 4,117,188
4. Step 4: Simplify right side
   1,930,347x = 16,951,237,027,344
5. Step 5: Solve for x
   x = 16,951,237,027,344/1,930,347
6. Step 6: Final answer
   x = 8,781,445.53