Finding the Third Proportional to 42,256,127 and 89,050,826

Step by Step Solution

1. Step 1: Write the proportion equation
   42,256,127 : 89,050,826 = 89,050,826 : x
2. Step 2: Convert to fraction form
   42,256,127/89,050,826 = 89,050,826/x
3. Step 3: Cross multiply
   42,256,127x = 89,050,826 × 89,050,826
4. Step 4: Simplify right side
   42,256,127x = 7,930,049,611,282,276
5. Step 5: Solve for x
   x = 7,930,049,611,282,276/42,256,127
6. Step 6: Final answer
   x = 187,666,266.98