Finding the Third Proportional to 42,980,322.94 and 60,758,700.75

Step by Step Solution

1. Step 1: Write the proportion equation
   42,980,322.94 : 60,758,700.75 = 60,758,700.75 : x
2. Step 2: Convert to fraction form
   42,980,322.94/60,758,700.75 = 60,758,700.75/x
3. Step 3: Cross multiply
   42,980,322.94x = 60,758,700.75 × 60,758,700.75
4. Step 4: Simplify right side
   42,980,322.94x = 3,691,619,716,828,050.50
5. Step 5: Solve for x
   x = 3,691,619,716,828,050.50/42,980,322.94
6. Step 6: Final answer
   x = 85,890,925.53