Finding the Third Proportional to 36,358,405.50 and 57,881,443.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,358,405.50 : 57,881,443.50 = 57,881,443.50 : x
2. Step 2: Convert to fraction form
   36,358,405.50/57,881,443.50 = 57,881,443.50/x
3. Step 3: Cross multiply
   36,358,405.50x = 57,881,443.50 × 57,881,443.50
4. Step 4: Simplify right side
   36,358,405.50x = 3,350,261,501,643,692
5. Step 5: Solve for x
   x = 3,350,261,501,643,692/36,358,405.50
6. Step 6: Final answer
   x = 92,145,446.30