Finding the Third Proportional to 17,583,773.50 and 37,490,123

Step by Step Solution

1. Step 1: Write the proportion equation
   17,583,773.50 : 37,490,123 = 37,490,123 : x
2. Step 2: Convert to fraction form
   17,583,773.50/37,490,123 = 37,490,123/x
3. Step 3: Cross multiply
   17,583,773.50x = 37,490,123 × 37,490,123
4. Step 4: Simplify right side
   17,583,773.50x = 1,405,509,322,555,129
5. Step 5: Solve for x
   x = 1,405,509,322,555,129/17,583,773.50
6. Step 6: Final answer
   x = 79,932,178.53