Finding the Third Proportional to 49,806,340 and 76,919,046

Step by Step Solution

1. Step 1: Write the proportion equation
   49,806,340 : 76,919,046 = 76,919,046 : x
2. Step 2: Convert to fraction form
   49,806,340/76,919,046 = 76,919,046/x
3. Step 3: Cross multiply
   49,806,340x = 76,919,046 × 76,919,046
4. Step 4: Simplify right side
   49,806,340x = 5,916,539,637,550,116
5. Step 5: Solve for x
   x = 5,916,539,637,550,116/49,806,340
6. Step 6: Final answer
   x = 118,790,893.64