Finding the Third Proportional to 69,811,429.50 and 112,484,801.25

Step by Step Solution

1. Step 1: Write the proportion equation
   69,811,429.50 : 112,484,801.25 = 112,484,801.25 : x
2. Step 2: Convert to fraction form
   69,811,429.50/112,484,801.25 = 112,484,801.25/x
3. Step 3: Cross multiply
   69,811,429.50x = 112,484,801.25 × 112,484,801.25
4. Step 4: Simplify right side
   69,811,429.50x = 12,652,830,512,252,002
5. Step 5: Solve for x
   x = 12,652,830,512,252,002/69,811,429.50
6. Step 6: Final answer
   x = 181,242,965.56