Finding the Third Proportional to 48,837,563,939 and 105,788,537,980

Step by Step Solution

1. Step 1: Write the proportion equation
   48,837,563,939 : 105,788,537,980 = 105,788,537,980 : x
2. Step 2: Convert to fraction form
   48,837,563,939/105,788,537,980 = 105,788,537,980/x
3. Step 3: Cross multiply
   48,837,563,939x = 105,788,537,980 × 105,788,537,980
4. Step 4: Simplify right side
   48,837,563,939x = 11,191,214,767,945,902,194,688
5. Step 5: Solve for x
   x = 11,191,214,767,945,902,194,688/48,837,563,939
6. Step 6: Final answer
   x = 229,151,781,237.99