Finding the Third Proportional to 42,372,240 and 59,973,171

Step by Step Solution

1. Step 1: Write the proportion equation
   42,372,240 : 59,973,171 = 59,973,171 : x
2. Step 2: Convert to fraction form
   42,372,240/59,973,171 = 59,973,171/x
3. Step 3: Cross multiply
   42,372,240x = 59,973,171 × 59,973,171
4. Step 4: Simplify right side
   42,372,240x = 3,596,781,239,795,241
5. Step 5: Solve for x
   x = 3,596,781,239,795,241/42,372,240
6. Step 6: Final answer
   x = 84,885,322.08