Finding the Third Proportional to 46,045,554 and 99,058,890

Step by Step Solution

1. Step 1: Write the proportion equation
   46,045,554 : 99,058,890 = 99,058,890 : x
2. Step 2: Convert to fraction form
   46,045,554/99,058,890 = 99,058,890/x
3. Step 3: Cross multiply
   46,045,554x = 99,058,890 × 99,058,890
4. Step 4: Simplify right side
   46,045,554x = 9,812,663,688,032,100
5. Step 5: Solve for x
   x = 9,812,663,688,032,100/46,045,554
6. Step 6: Final answer
   x = 213,107,734.31