Finding the Third Proportional to 17,107,472 and 35,427,559

Step by Step Solution

1. Step 1: Write the proportion equation
   17,107,472 : 35,427,559 = 35,427,559 : x
2. Step 2: Convert to fraction form
   17,107,472/35,427,559 = 35,427,559/x
3. Step 3: Cross multiply
   17,107,472x = 35,427,559 × 35,427,559
4. Step 4: Simplify right side
   17,107,472x = 1,255,111,936,698,481
5. Step 5: Solve for x
   x = 1,255,111,936,698,481/17,107,472
6. Step 6: Final answer
   x = 73,366,300.80