Finding the Third Proportional to 49,710,554,386 and 109,045,328,108

Step by Step Solution

1. Step 1: Write the proportion equation
   49,710,554,386 : 109,045,328,108 = 109,045,328,108 : x
2. Step 2: Convert to fraction form
   49,710,554,386/109,045,328,108 = 109,045,328,108/x
3. Step 3: Cross multiply
   49,710,554,386x = 109,045,328,108 × 109,045,328,108
4. Step 4: Simplify right side
   49,710,554,386x = 11,890,883,582,181,374,951,424
5. Step 5: Solve for x
   x = 11,890,883,582,181,374,951,424/49,710,554,386
6. Step 6: Final answer
   x = 239,202,393,315.70