Finding the Third Proportional to 17,107,418 and 35,427,447

Step by Step Solution

1. Step 1: Write the proportion equation
   17,107,418 : 35,427,447 = 35,427,447 : x
2. Step 2: Convert to fraction form
   17,107,418/35,427,447 = 35,427,447/x
3. Step 3: Cross multiply
   17,107,418x = 35,427,447 × 35,427,447
4. Step 4: Simplify right side
   17,107,418x = 1,255,104,000,937,809
5. Step 5: Solve for x
   x = 1,255,104,000,937,809/17,107,418
6. Step 6: Final answer
   x = 73,366,068.51