Finding the Third Proportional to 17,404,971.50 and 37,702,615

Step by Step Solution

1. Step 1: Write the proportion equation
   17,404,971.50 : 37,702,615 = 37,702,615 : x
2. Step 2: Convert to fraction form
   17,404,971.50/37,702,615 = 37,702,615/x
3. Step 3: Cross multiply
   17,404,971.50x = 37,702,615 × 37,702,615
4. Step 4: Simplify right side
   17,404,971.50x = 1,421,487,177,838,225
5. Step 5: Solve for x
   x = 1,421,487,177,838,225/17,404,971.50
6. Step 6: Final answer
   x = 81,671,330.39