Finding the Third Proportional to 45,093,789 and 98,805,942

Step by Step Solution

1. Step 1: Write the proportion equation
   45,093,789 : 98,805,942 = 98,805,942 : x
2. Step 2: Convert to fraction form
   45,093,789/98,805,942 = 98,805,942/x
3. Step 3: Cross multiply
   45,093,789x = 98,805,942 × 98,805,942
4. Step 4: Simplify right side
   45,093,789x = 9,762,614,174,507,364
5. Step 5: Solve for x
   x = 9,762,614,174,507,364/45,093,789
6. Step 6: Final answer
   x = 216,495,761.19