Finding the Third Proportional to 16,971,909 and 37,785,288

Step by Step Solution

1. Step 1: Write the proportion equation
   16,971,909 : 37,785,288 = 37,785,288 : x
2. Step 2: Convert to fraction form
   16,971,909/37,785,288 = 37,785,288/x
3. Step 3: Cross multiply
   16,971,909x = 37,785,288 × 37,785,288
4. Step 4: Simplify right side
   16,971,909x = 1,427,727,989,242,944
5. Step 5: Solve for x
   x = 1,427,727,989,242,944/16,971,909
6. Step 6: Final answer
   x = 84,123,005.21