Finding the Third Proportional to 17,107,474 and 35,427,564

Step by Step Solution

1. Step 1: Write the proportion equation
   17,107,474 : 35,427,564 = 35,427,564 : x
2. Step 2: Convert to fraction form
   17,107,474/35,427,564 = 35,427,564/x
3. Step 3: Cross multiply
   17,107,474x = 35,427,564 × 35,427,564
4. Step 4: Simplify right side
   17,107,474x = 1,255,112,290,974,096
5. Step 5: Solve for x
   x = 1,255,112,290,974,096/17,107,474
6. Step 6: Final answer
   x = 73,366,312.93