Finding the Third Proportional to 16,571,964 and 35,446,656

Step by Step Solution

1. Step 1: Write the proportion equation
   16,571,964 : 35,446,656 = 35,446,656 : x
2. Step 2: Convert to fraction form
   16,571,964/35,446,656 = 35,446,656/x
3. Step 3: Cross multiply
   16,571,964x = 35,446,656 × 35,446,656
4. Step 4: Simplify right side
   16,571,964x = 1,256,465,421,582,336
5. Step 5: Solve for x
   x = 1,256,465,421,582,336/16,571,964
6. Step 6: Final answer
   x = 75,818,739.50