Finding the Third Proportional to 29,835,831 and 42,113,068.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,835,831 : 42,113,068.50 = 42,113,068.50 : x
2. Step 2: Convert to fraction form
   29,835,831/42,113,068.50 = 42,113,068.50/x
3. Step 3: Cross multiply
   29,835,831x = 42,113,068.50 × 42,113,068.50
4. Step 4: Simplify right side
   29,835,831x = 1,773,510,538,485,692.25
5. Step 5: Solve for x
   x = 1,773,510,538,485,692.25/29,835,831
6. Step 6: Final answer
   x = 59,442,304.07