Finding the Third Proportional to 17,133,709.78 and 37,392,779.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,133,709.78 : 37,392,779.25 = 37,392,779.25 : x
2. Step 2: Convert to fraction form
   17,133,709.78/37,392,779.25 = 37,392,779.25/x
3. Step 3: Cross multiply
   17,133,709.78x = 37,392,779.25 × 37,392,779.25
4. Step 4: Simplify right side
   17,133,709.78x = 1,398,219,940,039,230.50
5. Step 5: Solve for x
   x = 1,398,219,940,039,230.50/17,133,709.78
6. Step 6: Final answer
   x = 81,606,374.68