Finding the Third Proportional to 38,323,878,770 and 83,872,387,906

Step by Step Solution

1. Step 1: Write the proportion equation
   38,323,878,770 : 83,872,387,906 = 83,872,387,906 : x
2. Step 2: Convert to fraction form
   38,323,878,770/83,872,387,906 = 83,872,387,906/x
3. Step 3: Cross multiply
   38,323,878,770x = 83,872,387,906 × 83,872,387,906
4. Step 4: Simplify right side
   38,323,878,770x = 7,034,577,453,054,535,139,328
5. Step 5: Solve for x
   x = 7,034,577,453,054,535,139,328/38,323,878,770
6. Step 6: Final answer
   x = 183,555,988,559.31