Finding the Third Proportional to 19,848,036.38 and 42,737,186.25

Step by Step Solution

1. Step 1: Write the proportion equation
   19,848,036.38 : 42,737,186.25 = 42,737,186.25 : x
2. Step 2: Convert to fraction form
   19,848,036.38/42,737,186.25 = 42,737,186.25/x
3. Step 3: Cross multiply
   19,848,036.38x = 42,737,186.25 × 42,737,186.25
4. Step 4: Simplify right side
   19,848,036.38x = 1,826,467,088,567,189
5. Step 5: Solve for x
   x = 1,826,467,088,567,189/19,848,036.38
6. Step 6: Final answer
   x = 92,022,558.51