Finding the Third Proportional to 16,981,818 and 37,299,784

Step by Step Solution

1. Step 1: Write the proportion equation
   16,981,818 : 37,299,784 = 37,299,784 : x
2. Step 2: Convert to fraction form
   16,981,818/37,299,784 = 37,299,784/x
3. Step 3: Cross multiply
   16,981,818x = 37,299,784 × 37,299,784
4. Step 4: Simplify right side
   16,981,818x = 1,391,273,886,446,656
5. Step 5: Solve for x
   x = 1,391,273,886,446,656/16,981,818
6. Step 6: Final answer
   x = 81,927,264.00